How to randomize data in ngid/canvas

[subhasispanda98]

How to randomize data in ngid/canvas. While i try to change object its not updating view. please help

[chigix]

@aysha-statvalu
Sorry that replies late. Could you give me a sample snippet showing how you expect to "randomize data in ngld/canvas"?

The rendered data is open in a GraphContainer interface:

linked-data-graphic/projects/linked-data-graphic/src/lib/graph.container.ts

Line 65 in d77f9d8

export class GraphContainer {

Each Container of Graph Data in rendering can be accessed from the d3Graph property in the ngld/canvas component object:

linked-data-graphic/projects/linked-data-graphic/src/lib/canvas.component.ts

Line 102 in d77f9d8

d3Graph: GraphContainer;

Hope this introduction helps.

[subhasis98]

that thing i fixed now i want to give plus and minus button for zoom in and zoom out how to do that?

[chigix]

You want to attach new buttons to control the canvas behaviour?

[subhasis98]

yes i want to control zoom in and zoom out canvas behaviour with buttons

[chigix]

This is exactly nice to expose the following event listener as a general method to access:

linked-data-graphic/projects/pan-zoom-directive/src/lib/pan-zoom.directive.ts

Line 148 in d77f9d8

onZoom(e: WheelEvent): void {

Would you be interested in implementing it as a contribution?